#include<iostream>
using namespace std;

int main()
{
	int year;
	cin >> year;
	if(year % 4 == 0 && year % 100 != 0)
	{
		cout << "1" << endl;
	}
	else if(year % 400 == 0)
	{
		cout << "1" << endl;
	}
	else
	{
		cout << "0" << endl;
	}
	return 0;
}
